boundary representation

基本解释

B-spline is used in boundary representation.
本文应用B样条曲线进行边缘表达。
Firstly, the boundary representation(B-rep) of the lightweight model was set up by designing the algorithm of extracting geometrical information from lightweight model.
通过设计轻量化模型的几何信息提取算法，建立了轻量化模型的边界表示模型；
www.cmemo.org.cn
At present, the CAD system always uses hybrid representations of feature representation and boundary representation in order to take advantages of both representations.
目前，在CAD系统中，一般采用特征表示和边界表示的混合表示方法，以充分利用两种表示法的优点。

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